Model: 16610916-001

Setscrew

Properties:

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.270 inches and 0.310 inches
Fastener Length
Between 0.425 inches and 0.435 inches
Head Style
Pan
Head Diameter
Between 0.306 inches and 0.322 inches
Head Height
Between 0.105 inches and 0.115 inches
Point Length
Between 0.125 inches and 0.155 inches
Point Diameter
Between 0.121 inches and 0.123 inches
Point Style
Dog
Internal Drive Style
Cross recess type 1
Thread Diameter
0.164 inches
Thready Qty Per Inch (tpi)
32
Material
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Material Specification
Aisi assn standard all material responses or sae assn standard all material responses or 66 federal standard all material responses
Surface Treatment
Passivate head
Surface Treatment
Passivate threads
Surface Treatment Specification
Qq-p-35 federal specification single treatment response head
Surface Treatment Specification
Qq-p-35 federal specification single treatment response threads
Supplementary Features
Altered from ms51957-45 nsn 5305-054-6670
Thread Series Designator
Unc
NSN
5305-01-178-2543
Part Number
16610916-001
Description
Setscrew
CAGE
28009

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part 16610916-001 NSN 5305-01-178-2543

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06672
FIIG:
A003B0
Concept No.:
App. Key:
SQ
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment

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